Table Of Contents - Holtek HT48R10A-1 Handbook

Contents
Part I Microcontroller Profile ................................................................... 1
Chapter 1 Hardware Structure ........................................................................................ 3
Introduction .................................................................................................................... 3
Features ......................................................................................................................... 4
Selection Table .............................................................................................................. 5
Block Diagram ............................................................................................................... 6
Pin Assignment .............................................................................................................. 7
Pin Description ............................................................................................................... 8
Absolute Maximum Ratings ......................................................................................... 13
D.C. Characteristics ..................................................................................................... 13
A.C. Characteristics ..................................................................................................... 14
System Architecture ..................................................................................................... 15
Program Memory ......................................................................................................... 18
Data Memory ............................................................................................................... 21
Technology Features ............................................................................................... 4
Kernel Features ....................................................................................................... 4
Peripheral Features ................................................................................................. 4
Clocking and Pipelining ......................................................................................... 15
Program Counter ................................................................................................... 16
Stack ..................................................................................................................... 17
Arithmetic and Logic Unit - ALU ............................................................................ 18
Organization .......................................................................................................... 19
Special Vectors ..................................................................................................... 19
Look-up Table ........................................................................................................ 20
Table Program Example ........................................................................................ 20
Organization .......................................................................................................... 22
General Purpose Data Memory ............................................................................ 22
Special Purpose Data Memory ............................................................................. 23
i
Contents